Dr. Carmen D. Zorrilla is a Professor of Obstetrics and Gynecology at the University of Puerto Rico School of Medicine, certified by the American Board of Obstetrics and Gynecology and the American Academy of HIV Medicine. She has experience in both Ob-Gyn and HIV related research that includes behavior interventions and clinical trials with HIV infected and at risk populations as well as pregnant and non-pregnant women. She is an examiner for the Oral exam of the American Board of Obstetrics and Gynecology (ABOG) and has served as an examiner for almost two decades. She was the first female trained in the island to be chosen as an examiner for the ABOG.